Catherine Herridge reported on "Happening Now" about the role social media played in the violence and looting that erupted in Baltimore and possible links to the violent protests in Ferguson, Missouri.

Judge Andrew Napolitano was asked this morning whether Attorney General Eric Holder has "fanned the flames" in Ferguson, Missouri, where two police officers were shot last night. The new unrest came after the resignation of the Ferguson police chief Tom Jackson.

Jon Stewart said he will apologize for a report in which he misidentified a California man as having been shot by police. Making the point that police shootings are not just isolated incidents, Stewart named Dante Parker among men who had been killed in that manner.

Steve Doocy talked this morning with a man whose message to fellow African Americans about "personal responsibility" has gone viral since being posted. Fredrick Wilson's message a few weeks after the death of Michael Brown in Ferguson, Mo., is being re-shared on social media following the grand jury decision.

Attorney General Eric Holder today announced that the Department of Justice will open a civil rights investigation into the death of Eric Garner, the man who was killed with an alleged chokehold in July during the course of an NYPD arrest.